Home / Suspension Lift Kits (4WD) / 6 Inch Lift Kit | Rear Springs | Chevy/GMC K30/K35 Tru
6 Inch Lift Kit | Rear Springs | Chevy/GMC K30/K35 Truck 4WD (77-87)
ROUGH COUNTRY

6 Inch Lift Kit | Rear Springs | Chevy/GMC K30/K35 Truck 4WD (77-87)

Part #249.20 · Suspension Lift Kits (4WD)
$999.95
○ Special order — call for lead time
Check Fitment

Free fitment check by phone · Lifetime Replacement Warranty · Ships warehouse-direct

Specs

Fits
1988–1991 Chevrolet K3500, 1979–1991 GMC K3500, 1977–1986 Chevrolet K30 +1 more
Install time
6 - 8 hours
Weight
296.3 lbs
UPC
843030128289
Part #
249.20

About this part

<p><strong>Transform Your Truck's Stance and Capability:</strong> Upgrade your GM truck from front to back with Rough Country's 6" Suspension Lift Kit. This premium lift delivers a leveled, aggressive look while enhancing ride height and off-road readiness all with an easy bolt-on installation.</p><p><strong>Engineered for Superior Ride Quality:</strong> This kit includes application-specific front lifted leaf springs, delivering increased ground clearance without sacrificing ride comfort or control. Rear lift blocks, rear leaf springs, and brake line brackets maintain proper geometry, ensurin

Features

Boosted Ground Clearance: Gain the extra height needed for better off-road capability and obstacle clearance. Application-Specific Front & Rear Leaf Springs: Engineered for a perfect fit and optimal ride quality. Raised Steering Block Included: Corrects steering geometry for precise handling and improved alignment. Clears 37-Inch Tires: Provides ample room to run up to a 37" tall tire with no rubbing. Premium N3 Series Shocks: Includes application-valved N3 shock absorbers for balanced on-road comfort and off-road control.

Confirmed fitment

Verified against the Rough Country fitment database.

1988–1991 Chevrolet K3500 4WD1988–1991 Chevrolet K3500 4WD1988–1991 GMC K3500 4WD1988–1991 GMC K3500 4WD1988–1991 GMC K3500 4WD1988–1991 Chevrolet K3500 4WD1979–1986 GMC K3500 4WD1981–1986 Chevrolet K30 4WD1979–1986 GMC K3500 4WD1977–1986 Chevrolet K30 4WD1979–1986 GMC K3500 4WD1977–1986 Chevrolet K30 4WD1979–1982 GMC K3500 4WD1977–1981 Chevrolet K30 4WD1981–1981 Chevrolet K30 4WD1977–1980 Chevrolet K30 4WD1977–1978 GMC K35 4WD1977–1978 GMC K35 4WD1977–1978 GMC K35 4WD1977–1978 GMC K35 4WD

Others also viewed